Electromagnetic field control member
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 5, 2022
Grant Date -
Apr 2, 2020
app pub date -
Mar 26, 2018
filing date -
Mar 24, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electromagnetic field control member includes an insulating member constituted of a cylindrical ceramic and having a plurality of through holes along an axial direction, a conductive member constituted of metal and closing the through holes so as to provide an opening that opens in an outer periphery of the insulating member, and a power supply terminal connected to the conductive member. The power supply terminal is located away from an inner wall of the insulating member forming the through holes, and has a first end and a second end in the axial direction, and at least one of the first end and the second end is located farther away from the inner wall than a central portion of the power supply terminal.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- G21K Class
- 201 Applications Filed
- 131 Patents Issued To-Date
- 65.18 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G21K Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 5, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 5, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 5, 2034 |
